1. Numbers
  2. Compare 18990 vs 19001

Compare 18990 vs 19001

Property1899019001
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization21 × 32 × 51 × 2111190011
Prime factorization2 × 3 × 3 × 5 × 21119001
Divisors count242
Divisors1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 189901, 19001
Number of properties07
Additive primes 1008th
Chen primes 1070th
Emirps 592nd
Good primes 248th
Isolated primes 1506th
Primes 2159th
Pythagorean primes 1069th
Roman numberals  
Base 210010100010111021001010001110012
Base 322200110032220012023
Base 4102202324102203214
Base 51101430511020015
Base 622353062235456
Base 710623671062537
Base 8450568450718
Base 9280409280529
Base 1018990101900110
Base 11132a4111330411
Base 12aba612abb512
Base 13884a13885813
Base 146cc6146cd314
Base 15596015596b15
Base 164a2e164a3916
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